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John Crane seal 59B Mechanical Seal

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ZHANGJIAGANG SAISI MECHANICAL SEAL CO., LTD.

Audited Supplier 13 years

Profile Certified by SGS/BV

Jiangsu, China
Bob Cai (Mr.)
Director

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Product Detail
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Model NO.:

SS59B

Structure:

Single End

Pressure:

Medium Pressure Mechanical Seals

Speed:

General Speed Mechanical Seal

Temperature:

Temperature Mechanical Seal

Performance:

Temperature

Standard:

Standard, Nonstandard

Type:

SS59B

Balance:

Balanced

Trademark:

Saisi Seal

Transport Package:

Wooden Box or Carton Box Upon Order

Specification:

CE; RoHS

Origin:

Zhangjiagang, Jiangsu

HS Code:

8484200090

Product Description

Structure Description:

Equivalent to Jonhncrane 59B

Multiple spring , balanced seal

Operating Limits:

Temperature:-40---250ºC

Speed: 15m/s

Pressure: 25bar

Standard size: 14-100mm

Material:

Seal ring: Car,Sic,Ssic,TC,Ceramic

Secondary seal: NBR,EPDM,Viton, etc.

Spring and metal parts:304,316,HAST.C

The SS59B is a hydraulically balanced multispring DIN 24960 seal giving low face loading at high

pressures.

General chemical applications, oil refining, petrochemical, and pharmaceutical industries.

Suitable for use with corrosive fluids and for cryogenic and high-temperature applications.

By choosing suitable component materials, the seals can be adapted to operate with a wide range of liquids and operating conditions.

SS-59B Dimensions(mm)
Size	d	d1	D3	D6	D7	L3	L4	L8	L65
14	18	14	32	21	25	30.5	12.0	18.5	6.0
16	20	16	34	23	27	30.5	12.0	18.5	6.0
18	22	18	36	27	33	31.5	13.5	20.5	6.5
20	24	20	38	29	35	31.5	13.5	20.5	6.5
22	26	22	40	31	37	31.5	13.5	20.5	6.5
24	28	24	42	33	39	34.2	13.3	20.3	6.7
25	30	25	44	34	40	34.5	13.0	20.0	7.0
28	33	28	47	37	43	37.5	12.5	19.5	7.5
30	35	30	49	39	45	38.0	12.0	19.0	8.0
32	38	32	54	42	48	38.0	12.0	19.0	8.0
33	38	33	54	42	48	38.0	12.0	19.0	8.0
35	40	35	56	44	50	38.0	12.0	19.0	8.0
38	43	38	59	49	56	39.5	13.0	20.0	10.0
40	45	40	61	51	58	39.5	13.0	20.0	10.0
43	48	43	64	54	61	39.5	13.0	20.0	10.0
45	50	45	66	56	63	39.5	13.0	20.0	10.0
48	53	48	69	59	66	39.5	13.0	20.0	10.0
50	55	50	71	62	70	44.0	13.5	20.5	11.5
53	58	53	78	65	73	44.0	13.5	20.5	11.5
55	60	55	80	67	75	44.0	13.5	20.5	11.5
58	63	58	83	70	78	49.0	13.5	20.5	11.5
60	65	60	85	72	80	49.0	13.5	20.5	11.5
63	68	63	88	75	83	49.0	13.5	20.5	11.5
65	70	65	90	77	85	49.0	13.5	20.5	11.5
70	75	70	95	83	92	55.5	14.5	21.5	13.5
75	80	75	104	88	97	55.5	14.5	21.5	13.5
80	85	80	109	95	105	55.0	15.0	22.0	13.0
85	90	85	114	100	110	60.0	15.0	22.0	13.0
90	95	90	119	105	115	60.0	15.0	22.0	13.0
95	100	95	124	110	120	60.0	15.0	22.0	13.0
100	105	100	129	115	125	60.0	15.0	22.0	13.0